verb
-nounces; -nounced; -nouncing
[+ obj] :to make (something) known in a public or formal way :to officially tell people about (something)
[+ obj] :to say (something) in a loud and definite way
[+ obj] :to say in a formal or official way that something or someone has arrived or is present or ready
[no obj] US :to say that you are a candidate for a political office
[+ obj] US :to describe (a sports event) on radio or television :to be the announcer for (a sports event)